The LED angular field-of-view is widened to increase the degree of luminance. Thus, the utilization for automobile headlights, tail lamps and traffic signals has been accelerated.

Due to LED characteristics of low power, long life, high-speed response and excellence in visibility, the automobile industry has been more employing the LED lights as its next generation lighting system.

The visible light communication is very suitable to the automobile in the next generation, which require high-speed data transmission, long life and low power consumption without any substantial change in its infrastructure.